Python Exam Questions (1-65) , PART 1

Python Exam Questions (1-65), PART 1 Latest Update. 1. Which of the following data types are supported in Python? - CORRECT ANSWER The following data type are *Supported*: 1 - Numbers 2 - String 3 - List 4 - Tuples 5 - Dictionary 2. Which of the following data types are *not* supported in Python? - CORRECT ANSWER Slice 3. What is the output of print(str) if str = 'Hello World!'? - CORRECT ANSWER Hello World! 4. What is the output of print(str[0]) if str = 'Hello World!'? - CORRECT ANSWER H 5. What is the output of print(str[2:5]) if str = 'Hello World!'? - CORRECT ANSWER llo 6. What is the output of print(str[2:]) if str = 'Hello World!'? - CORRECT ANSWER llo World! 7. What is the output of print(str * 2) if str = 'Hello World!'? - CORRECT ANSWER Hello World!Hello World! 8. What is the output of print(list) if list=[ 'abcd', 786 , 2.23]? - CORRECT ANSWER ['abcd', 786 , 2.23] 9. What is the output of print(list[0]) if list =[ 'abcd', 786 , 2.23]? - CORRECT ANSWER abcd 10. What is the output of print(list[1:3]) if list=[ 'abcd', 786 , 2.23]? - CORRECT ANSWER [786, 2.23] 11. What is the output of print(list[2:]) if list=[ 'abcd',786, 2.23]? - CORRECT ANSWER [2.23] 12. What is the output of print (tinylist * 2) if tinylist = [123, 'john']? - CORRECT ANSWER [123, 'john',123, 'john'] 13. Which of the following is correct about tuples in Python? - CORRECT ANSWER *** 14. What is the output of print(myTuple) if myTuple = ('abcd',786,2.23)? - CORRECT ANSWER ('abcd',786,2.23) 15. What is the output of print(myTuple[1:3]) if myTuple=('abcd',786,2.23)? - CORRECT ANSWER (786, 2.23) 16. What is the output of print (myTuple[0]) if myTuple = ('abcd',786,2.23)? - CORRECT ANSWER abcd 17. Which function obtains all the keys from a dictionary? - CORRECT ANSWER keys() 18. Which function obtains all the values from a dictionary? - CORRECT ANSWER values() 19. Which function converts a string to an int ? - CORRECT ANSWER int("string") 20. Which function converts a string to a float ? - CORRECT ANSWER float("string") 21. Which function converts a string to a tuple ? - CORRECT ANSWER tuple("string") 22. Which function converts a string to a list ? - CORRECT ANSWER list("string") 23. Which function converts a sequence of tuples to dictionary ? - CORRECT ANSWER dict() 24. Which function converts an integer to a character ? - CORRECT ANSWER chr() 25. Which function converts an integer to an unicode character ? - CORRECT ANSWER unichr() 26. Which function converts a single character to its integer value ? - CORRECT ANSWER ord() 27. Which function converts an integer to hexadecimal string ? - CORRECT ANSWER hex() 28. Which operator performs exponential power calculation on operands? - CORRECT ANSWER ** 29. Which operator performs the division where the result an integer? - CORRECT ANSWER // 30. Which operator evaluates True when operands refer to the same object? - CORRECT ANSWER == or is 31. Which operator evaluates True if it does not find a variable sequence? - CORRECT ANSWER not in 32. Which statement stops and transfers to the statement after the loop? - CORRECT ANSWER break 33. Which statement skips the loop & retests prior to reiterating? - CORRECT ANSWER continue 34. Which statement is used when when you do not want any code to execute? - CORRECT ANSWER exit() or pass() 35. Which function returns a random item from a list, tuple, or string? - CORRECT ANSWER e()